Ignition System Specifications. Chevrolet Impala 2005

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2005 🢒 Impala 🢒 Engine 🢒 Engine Controls - 3.8L (L36 and L67) 🢒 Ignition System Specifications

Application	Specification
Application	Metric	English
Firing Order	1-6-5-4-3-2
Spark Plug Gap	1.52 mm	0.060 in
Spark Plug Torque	15 N·m	11 lb ft
Spark Plug Type	41-921 [AC plug type]
Spark Plug Wire Resistance	3000 ohms per ft
Spark Plug Wire Resistance - POLICE	600 ohms per ft